CIFR
Cipher Mining Inc
NASDAQ: CIFR · TECHNOLOGY · INFORMATION TECHNOLOGY SERVICES
$17.69
-13.37% today
Updated 2026-07-29
Market cap
$7.18B
P/E ratio
—
P/S ratio
34.23x
EPS (TTM)
$-2.32
Dividend yield
—
52W range
$5 – $30
Volume
25.3M
Cipher Mining Inc (CIFR) Insider transactions
Net insider activity
Net buying (9,293,080 shares)
Buy transactions
34
Sell transactions
66
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-09 | PAGE, TYLER | Director, Chief Executive Officer | Sale | 112,500 | $22.68 | $2.55M |
| 2026-07-08 | PAGE, TYLER | Director, Chief Executive Officer | Sale | 112,500 | $21.19 | $2.38M |
| 2026-06-30 | PAGE, TYLER | Director, Chief Executive Officer | Sale | 113,225 | — | — |
| 2026-06-30 | PAGE, TYLER | Director, Chief Executive Officer | Sale | 105,285 | — | — |
| 2026-06-30 | PAGE, TYLER | Director, Chief Executive Officer | Sale | 254,756 | — | — |
| 2026-06-30 | PAGE, TYLER | Director, Chief Executive Officer | Buy | 254,756 | — | — |
| 2026-06-30 | PAGE, TYLER | Director, Chief Executive Officer | Sale | 130,053 | $24.50 | $3.19M |
| 2026-06-30 | PAGE, TYLER | Director, Chief Executive Officer | Buy | 113,225 | — | — |
| 2026-06-30 | PAGE, TYLER | Director, Chief Executive Officer | Buy | 105,285 | — | — |
| 2026-06-30 | PAGE, TYLER | Director, Chief Executive Officer | Sale | 57,802 | $24.50 | $1.42M |
| 2026-06-30 | PAGE, TYLER | Director, Chief Executive Officer | Sale | 53,748 | $24.50 | $1.32M |
| 2026-06-30 | MUMFORD, GREGORY J.D. | Chief Financial Officer | Sale | 17,108 | — | — |
| 2026-06-30 | MUMFORD, GREGORY J.D. | Chief Financial Officer | Buy | 17,108 | — | — |
| 2026-06-30 | MUMFORD, GREGORY J.D. | Chief Financial Officer | Sale | 6,895 | $24.50 | $168927.50 |
| 2026-06-30 | KELLY, PATRICK ARTHUR | Co-President and COO | Sale | 33,967 | — | — |
| 2026-06-30 | KELLY, PATRICK ARTHUR | Co-President and COO | Sale | 29,611 | — | — |
| 2026-06-30 | KELLY, PATRICK ARTHUR | Co-President and COO | Sale | 76,427 | — | — |
| 2026-06-30 | KELLY, PATRICK ARTHUR | Co-President and COO | Buy | 76,427 | — | — |
| 2026-06-30 | KELLY, PATRICK ARTHUR | Co-President and COO | Sale | 39,016 | $24.50 | $955892.00 |
| 2026-06-30 | KELLY, PATRICK ARTHUR | Co-President and COO | Buy | 33,967 | — | — |
| 2026-06-30 | KELLY, PATRICK ARTHUR | Co-President and COO | Buy | 29,611 | — | — |
| 2026-06-30 | KELLY, PATRICK ARTHUR | Co-President and COO | Sale | 17,341 | $24.50 | $424854.50 |
| 2026-06-30 | KELLY, PATRICK ARTHUR | Co-President and COO | Sale | 15,117 | $24.50 | $370366.50 |
| 2026-06-30 | IWASCHUK, WILLIAM | Co-President and CLO | Sale | 33,967 | — | — |
| 2026-06-30 | IWASCHUK, WILLIAM | Co-President and CLO | Sale | 29,611 | — | — |
| 2026-06-30 | IWASCHUK, WILLIAM | Co-President and CLO | Sale | 76,427 | — | — |
| 2026-06-30 | IWASCHUK, WILLIAM | Co-President and CLO | Buy | 76,427 | — | — |
| 2026-06-30 | IWASCHUK, WILLIAM | Co-President and CLO | Sale | 42,265 | $24.50 | $1.04M |
| 2026-06-30 | IWASCHUK, WILLIAM | Co-President and CLO | Buy | 33,967 | — | — |
| 2026-06-30 | IWASCHUK, WILLIAM | Co-President and CLO | Buy | 29,611 | — | — |
| 2026-06-30 | IWASCHUK, WILLIAM | Co-President and CLO | Sale | 18,784 | $24.50 | $460208.00 |
| 2026-06-30 | IWASCHUK, WILLIAM | Co-President and CLO | Sale | 16,375 | $24.50 | $401187.50 |
| 2026-06-22 | PAGE, TYLER | Director, Chief Executive Officer | Sale | 1,419,236 | — | — |
| 2026-06-22 | PAGE, TYLER | Director, Chief Executive Officer | Buy | 1,419,236 | — | — |
| 2026-06-22 | PAGE, TYLER | Director, Chief Executive Officer | Sale | 724,520 | $28.14 | $20.39M |
| 2026-06-18 | GROSSMAN, CARY M | Director | Sale | 15,000 | $29.43 | $441450.00 |
| 2026-06-16 | PAGE, TYLER | Director, Chief Executive Officer | Sale | 170,168 | $26.03 | $4.43M |
| 2026-06-16 | NEWSOME, JAMES E | Director | Sale | 3,758 | $26.60 | $99962.80 |
| 2026-06-16 | KELLY, PATRICK ARTHUR | Co-President and COO | Sale | 85,084 | $26.03 | $2.21M |
| 2026-06-16 | IWASCHUK, WILLIAM | Co-President and CLO | Sale | 92,167 | $26.03 | $2.40M |
| 2026-06-14 | PAGE, TYLER | Director, Chief Executive Officer | Sale | 333,334 | — | — |
| 2026-06-14 | PAGE, TYLER | Director, Chief Executive Officer | Buy | 333,334 | — | — |
| 2026-06-14 | KELLY, PATRICK ARTHUR | Co-President and COO | Sale | 166,667 | — | — |
| 2026-06-14 | KELLY, PATRICK ARTHUR | Co-President and COO | Buy | 166,667 | — | — |
| 2026-06-14 | IWASCHUK, WILLIAM | Co-President and CLO | Sale | 166,667 | — | — |
| 2026-06-14 | IWASCHUK, WILLIAM | Co-President and CLO | Buy | 166,667 | — | — |
| 2026-06-04 | V3, HOLDING LTD | 10% Owner | Sale | 977,578 | $25.35 | $24.78M |
| 2026-06-04 | V3, HOLDING LTD | 10% Owner | Sale | 222,422 | $26.10 | $5.81M |
| 2026-06-03 | WILLIAMS, WESLEY HASTIE | Director | Buy | 8,299 | — | — |
| 2026-06-03 | V3, HOLDING LTD | 10% Owner | Sale | 1,146,445 | $26.28 | $30.13M |
| 2026-06-03 | V3, HOLDING LTD | 10% Owner | Sale | 624,715 | $27.17 | $16.97M |
| 2026-06-03 | V3, HOLDING LTD | 10% Owner | Sale | 28,840 | $28.10 | $810404.00 |
| 2026-06-03 | NEWSOME, JAMES E | Director | Buy | 8,299 | — | — |
| 2026-06-03 | LONG, CAITLIN | Director | Buy | 8,299 | — | — |
| 2026-06-03 | GROSSMAN, CARY M | Director | Buy | 8,299 | — | — |
| 2026-06-03 | FLATLEY, ROBERT | Director | Buy | 8,299 | — | — |
| 2026-06-03 | DUDA, THOMAS DAVID | Director | Buy | 8,299 | — | — |
| 2026-06-02 | V3, HOLDING LTD | 10% Owner | Buy | 2,000,000 | — | — |
| 2026-05-21 | WILLIAMS, WESLEY HASTIE | Director | Sale | 14,567 | $21.41 | $311879.47 |
| 2026-05-15 | V3, HOLDING LTD | 10% Owner | Buy | 4,433,735 | — | — |
| 2026-05-13 | V3, HOLDING LTD | 10% Owner | Buy | 2,812,863 | — | — |
| 2026-05-12 | PAGE, TYLER | Director, Chief Executive Officer | Sale | 400,000 | — | — |
| 2026-05-12 | KELLY, PATRICK ARTHUR | Co-President and COO | Sale | 48,000 | $19.36 | $929280.00 |
| 2026-05-11 | V3, HOLDING LTD | 10% Owner | Buy | 5,675,984 | — | — |
| 2026-05-11 | NEWSOME, JAMES E | Director | Sale | 3,342 | $20.96 | $70048.32 |
| 2026-05-06 | WILLIAMS, WESLEY HASTIE | Director | Sale | 28,169 | $22.26 | $627041.94 |
| 2026-05-06 | GROSSMAN, CARY M | Director | Sale | 20,000 | $21.82 | $436400.00 |
| 2026-03-31 | PAGE, TYLER | Director, Chief Executive Officer | Sale | 113,225 | — | — |
| 2026-03-31 | PAGE, TYLER | Director, Chief Executive Officer | Sale | 105,285 | — | — |
| 2026-03-31 | PAGE, TYLER | Director, Chief Executive Officer | Sale | 254,756 | — | — |
| 2026-03-31 | PAGE, TYLER | Director, Chief Executive Officer | Buy | 254,756 | — | — |
| 2026-03-31 | PAGE, TYLER | Director, Chief Executive Officer | Sale | 130,053 | $12.87 | $1.67M |
| 2026-03-31 | PAGE, TYLER | Director, Chief Executive Officer | Buy | 113,225 | — | — |
| 2026-03-31 | PAGE, TYLER | Director, Chief Executive Officer | Buy | 105,285 | — | — |
| 2026-03-31 | PAGE, TYLER | Director, Chief Executive Officer | Sale | 53,748 | $12.87 | $691736.76 |
| 2026-03-31 | PAGE, TYLER | Director, Chief Executive Officer | Sale | 46,147 | $12.87 | $593911.89 |
| 2026-03-31 | MUMFORD, GREGORY J.D. | Chief Financial Officer | Sale | 17,108 | — | — |
| 2026-03-31 | MUMFORD, GREGORY J.D. | Chief Financial Officer | Buy | 17,108 | — | — |
| 2026-03-31 | MUMFORD, GREGORY J.D. | Chief Financial Officer | Sale | 7,114 | $12.87 | $91557.18 |
| 2026-03-31 | KELLY, PATRICK ARTHUR | Co-President and COO | Sale | 33,968 | — | — |
| 2026-03-31 | KELLY, PATRICK ARTHUR | Co-President and COO | Sale | 29,611 | — | — |
| 2026-03-31 | KELLY, PATRICK ARTHUR | Co-President and COO | Sale | 76,427 | — | — |
| 2026-03-31 | KELLY, PATRICK ARTHUR | Co-President and COO | Buy | 76,427 | — | — |
| 2026-03-31 | KELLY, PATRICK ARTHUR | Co-President and COO | Sale | 36,898 | $12.87 | $474877.26 |
| 2026-03-31 | KELLY, PATRICK ARTHUR | Co-President and COO | Buy | 33,968 | — | — |
| 2026-03-31 | KELLY, PATRICK ARTHUR | Co-President and COO | Buy | 29,611 | — | — |
| 2026-03-31 | KELLY, PATRICK ARTHUR | Co-President and COO | Sale | 12,386 | $12.87 | $159407.82 |
| 2026-03-31 | KELLY, PATRICK ARTHUR | Co-President and COO | Sale | 10,674 | $12.87 | $137374.38 |
| 2026-03-31 | IWASCHUK, WILLIAM | Co-President and CLO | Sale | 33,968 | — | — |
| 2026-03-31 | IWASCHUK, WILLIAM | Co-President and CLO | Sale | 29,611 | — | — |
| 2026-03-31 | IWASCHUK, WILLIAM | Co-President and CLO | Sale | 76,427 | — | — |
| 2026-03-31 | IWASCHUK, WILLIAM | Co-President and CLO | Buy | 76,427 | — | — |
| 2026-03-31 | IWASCHUK, WILLIAM | Co-President and CLO | Sale | 40,146 | $12.87 | $516679.02 |
| 2026-03-31 | IWASCHUK, WILLIAM | Co-President and CLO | Buy | 33,968 | — | — |
| 2026-03-31 | IWASCHUK, WILLIAM | Co-President and CLO | Buy | 29,611 | — | — |
| 2026-03-31 | IWASCHUK, WILLIAM | Co-President and CLO | Sale | 13,825 | $12.87 | $177927.75 |
| 2026-03-31 | IWASCHUK, WILLIAM | Co-President and CLO | Sale | 11,934 | $12.87 | $153590.58 |
| 2026-03-25 | PAGE, TYLER | Director, Chief Executive Officer | Sale | 37,500 | $16.11 | $604125.00 |
| 2026-03-23 | KELLY, PATRICK ARTHUR | Co-President and COO | Sale | 21,700 | — | — |
| 2026-03-23 | GROSSMAN, CARY M | Director | Sale | 30,000 | $14.54 | $436200.00 |
Frequently asked questions
Are CIFR insiders buying or selling?
Over the transactions on record, CIFR insiders have been net sellers, with about $131.23M in stock sold across 66 sales. The entries tagged as buys are stock grants and option exercises recorded at $0, not open-market purchases.
Does insider selling at CIFR mean the stock will fall?
Not by itself. Most executive selling is pre-scheduled through 10b5-1 plans filed months in advance, and insiders sell for diversification, taxes, and liquidity far more often than out of any view on the price. Insider buying is the stronger signal, especially when several insiders buy around the same time, because there is usually only one reason to put personal cash into the stock.
Which CIFR insiders are selling the most?
Recent selling is concentrated in a few names. V3, HOLDING LTD accounts for the largest share on record, with about $78.50M sold. Selling by one or two individuals matters less than broad selling across the whole leadership team, which is the pattern worth watching.